Lines Matching refs:k3
29 PetscScalar k1, k2, k3; member
52 f[1] = udot[1] - k1(ctx, t) * u[2] + ctx->k3 * u[1] * u[3] - ctx->sigma2; in IFunction()
53 f[2] = udot[2] - ctx->k3 * u[1] * u[3] + k1(ctx, t) * u[2]; in IFunction()
54 f[3] = udot[3] - ctx->k2 * u[0] + ctx->k3 * u[1] * u[3]; in IFunction()
75 J[1][1] = a + ctx->k3 * u[3]; in IJacobian()
77 J[1][3] = ctx->k3 * u[1]; in IJacobian()
79 J[2][1] = -ctx->k3 * u[3]; in IJacobian()
81 J[2][3] = -ctx->k3 * u[1]; in IJacobian()
83 J[3][1] = ctx->k3 * u[3]; in IJacobian()
85 J[3][3] = a + ctx->k3 * u[1]; in IJacobian()
137 ctx.k3 = 1.0e-16; in main()